Headphone



FIG. 1 is a perspective view showing a representative embodiment of my new design;

FIG. 2 is a front elevation view of the embodiment shown in FIG. 1;

FIG. 3 is a back elevation view of the embodiment shown in FIG. 1;

FIG. 4 is a left, side elevation view of the embodiment shown in FIG. 1;

FIG. 5 is a right, side elevation view of the embodiment shown in FIG. 1;

FIG. 6 is a top plan view of the embodiment shown in FIG. 1;

FIG. 7 is a bottom plan view of the embodiment shown in FIG. 1;

FIG. 8 is a perspective view showing another representative embodiment of my new design;

FIG. 9 is a front elevation view of the embodiment shown in FIG. 8;

FIG. 10 is a back elevation view of the embodiment shown in FIG. 8;

FIG. 11 is a left, side elevation view of the embodiment shown in FIG. 8;

FIG. 12 is a right, side elevation view of the embodiment shown in FIG. 8;

FIG. 13 is a top plan view of the embodiment shown in FIG. 8;

FIG. 14 is a bottom plan view of the embodiment shown in FIG. 8;

FIG. 15 is a perspective view showing another representative embodiment of my new design;

FIG. 16 is a back elevation view of the embodiment shown in FIG. 15;

FIG. 17 is a front elevation view of the embodiment shown in FIG. 15;

FIG. 18 is a right, side elevation view of the embodiment shown in FIG. 15;

FIG. 19 is a left, side elevation view of the embodiment shown in FIG. 15;

FIG. 20 is a top plan view of the embodiment shown in FIG. 15; and,

FIG. 21 is a bottom plan view of the embodiment shown in FIG. 15.

Representative embodiments of optional support structures are shown in broken lines for illustration purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a headphone, as shown and described. 